modxcms/revolution — pull request #456 by danyaPostfactum (2013-02-27 21:53:57+00:00)
Title: Fix destruction of modext panels

This patch:
* Fixes `remove` methods of modext grids and trees. In future, we should not override `remove` method of components.
* Destroys component keymaps on component destroying.
* Proposes MODx.unloadRTE to handle allow RTE to destroy itself.